<template>
   <ContentField>
    <div class="row justify-content-md-center">
        <div class="col-3">
            <form @submit.prevent="register">
                <div class="mb-3">
                <label for="username" class="form-label">用户名</label>
                <input v-model="username" type="text" class="form-control" id="username" placeholder="请输入用户名">
                </div>
                  <div class="mb-3">
                <label for="password" class="form-label">密码</label>
                <input v-model="password" type="password" class="form-control" id="password" placeholder="请输入密码">
                </div>
                 <div class="mb-3">
                <label for="confirmedPassword" class="form-label">确认密码</label>
                <input v-model="confirmedPassword" type="password" class="form-control" id="confirmedPassword" placeholder="请再次输入密码">
                </div>
                <div class="error_message">{{ error_message }}</div>
                <button type="submit" class="btn btn-outline-primary">提交</button>
            </form>
        </div>
    </div>
</ContentField>
    
</template>

<script>
 import ContentField from  '../../../components/ContentField.vue'
 import { ref } from 'vue'
 import router  from '../../../router/index'
 import $ from 'jquery'

export default {
    components: {
        ContentField
    },
    setup() {
        let username = ref('');
        let password = ref('');
        let confirmedPassword = ref('');
        let error_message = ref('');

        const register = () => {
            $.ajax({
                url: "http://127.0.0.1:3000/user/account/register/",
                type: "post",
                data: {
                    username: username.value,
                    password: password.value,
                    confirmedPassword: confirmedPassword.value,
                },
                success(resp) {
                    console.log(resp);
                    if (resp.error_message === "success") {
                        router.push({name: "user_account_login"});
                    } else {
                        error_message.value = resp.error_message;
                    }
                },
            });

        }

        return {
            username,
            password,
            confirmedPassword,
            error_message,
            register,
        }
    }
}

</script>

<style scoped>
button {
    width: 100%;
}

div.error_message {
    color:red;
}
</style>    